From dc50eab76b709d68175a358d6e23a5a3890764d3 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sat, 18 May 2024 19:39:57 +0200
Subject: Merging upstream version 6.7.7.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 drivers/pmdomain/rockchip/Kconfig      | 16 ++++++++++++++++
 drivers/pmdomain/rockchip/pm-domains.c | 13 ++++---------
 2 files changed, 20 insertions(+), 9 deletions(-)
 create mode 100644 drivers/pmdomain/rockchip/Kconfig

(limited to 'drivers/pmdomain/rockchip')

diff --git a/drivers/pmdomain/rockchip/Kconfig b/drivers/pmdomain/rockchip/Kconfig
new file mode 100644
index 0000000000..b0d70f1a84
--- /dev/null
+++ b/drivers/pmdomain/rockchip/Kconfig
@@ -0,0 +1,16 @@
+# SPDX-License-Identifier: GPL-2.0-only
+if ARCH_ROCKCHIP || COMPILE_TEST
+
+config ROCKCHIP_PM_DOMAINS
+	bool "Rockchip generic power domain"
+	depends on PM
+	select PM_GENERIC_DOMAINS
+	help
+	  Say y here to enable power domain support.
+	  In order to meet high performance and low power requirements, a power
+	  management unit is designed or saving power when RK3288 in low power
+	  mode. The RK3288 PMU is dedicated for managing the power of the whole chip.
+
+	  If unsure, say N.
+
+endif
diff --git a/drivers/pmdomain/rockchip/pm-domains.c b/drivers/pmdomain/rockchip/pm-domains.c
index d5d3ecb382..9b76b62869 100644
--- a/drivers/pmdomain/rockchip/pm-domains.c
+++ b/drivers/pmdomain/rockchip/pm-domains.c
@@ -9,11 +9,13 @@
 #include <linux/iopoll.h>
 #include <linux/err.h>
 #include <linux/mutex.h>
+#include <linux/platform_device.h>
 #include <linux/pm_clock.h>
 #include <linux/pm_domain.h>
+#include <linux/property.h>
+#include <linux/of.h>
 #include <linux/of_address.h>
 #include <linux/of_clk.h>
-#include <linux/of_platform.h>
 #include <linux/clk.h>
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
@@ -857,7 +859,6 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
 	struct device_node *node;
 	struct device *parent;
 	struct rockchip_pmu *pmu;
-	const struct of_device_id *match;
 	const struct rockchip_pmu_info *pmu_info;
 	int error;
 
@@ -866,13 +867,7 @@ static int rockchip_pm_domain_probe(struct platform_device *pdev)
 		return -ENODEV;
 	}
 
-	match = of_match_device(dev->driver->of_match_table, dev);
-	if (!match || !match->data) {
-		dev_err(dev, "missing pmu data\n");
-		return -EINVAL;
-	}
-
-	pmu_info = match->data;
+	pmu_info = device_get_match_data(dev);
 
 	pmu = devm_kzalloc(dev,
 			   struct_size(pmu, domains, pmu_info->num_domains),
-- 
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